! Started logfile: /image_prod/ug002_uva//J2121-3703_S_dfm.log on Thu Mar 5 05:11:51 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J2121-3703_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2121-3703_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.778889 visibilities/baseline/integration-bin. ! Found source: J2121-3703 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 4206 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2121-3703_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.058590Jy sigma=5.450688 ! Fit after self-cal, rms=0.725591Jy sigma=3.532294 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=18.68 mas, bpa=-16.87 degrees ! Estimated noise=2.96415 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.229191 Jy ! Component: 100 - total flux cleaned = 0.299619 Jy ! Total flux subtracted in 100 components = 0.299619 Jy ! Clean residual min=-0.013855 max=0.027680 Jy/beam ! Clean residual mean=0.000005 rms=0.004566 Jy/beam ! Combined flux in latest and established models = 0.299619 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.299619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124530Jy sigma=0.552164 ! Fit after self-cal, rms=0.124425Jy sigma=0.551706 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297996 Jy ! Component: 100 - total flux cleaned = 0.0469382 Jy ! Total flux subtracted in 100 components = 0.0469382 Jy ! Clean residual min=-0.010308 max=0.010806 Jy/beam ! Clean residual mean=0.000041 rms=0.003022 Jy/beam ! Combined flux in latest and established models = 0.346558 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.346558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117000Jy sigma=0.490095 ! Fit after self-cal, rms=0.116942Jy sigma=0.489971 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.953 mas, bmaj=21.07 mas, bpa=-15.58 degrees ! Estimated noise=2.23092 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128055 Jy ! Component: 100 - total flux cleaned = 0.0194037 Jy ! Component: 150 - total flux cleaned = 0.0231846 Jy ! Component: 200 - total flux cleaned = 0.0242085 Jy ! Total flux subtracted in 200 components = 0.0242085 Jy ! Clean residual min=-0.010266 max=0.008664 Jy/beam ! Clean residual mean=0.000097 rms=0.002675 Jy/beam ! Combined flux in latest and established models = 0.370766 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 80 components and 0.370766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116013Jy sigma=0.479469 ! Fit after self-cal, rms=0.115960Jy sigma=0.479413 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.953 x 21.07 at -15.58 degrees (North through East) ! Clean map min=-0.010071 max=0.28683 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.14 KP 0.98 ! LA 1.03 MK 1.02 NL 1.00 OV 0.95 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.23 KP 1.02 ! LA 1.04 MK 1.00 NL 1.02 OV 0.93 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.27 KP 1.00 ! LA 1.04 MK 1.01 NL 0.96 OV 0.95 ! PT 1.03 ! ! ! Fit before self-cal, rms=0.115960Jy sigma=0.479413 ! Fit after self-cal, rms=0.122464Jy sigma=0.468975 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.035 mas, bmaj=21.59 mas, bpa=-16.06 degrees ! Estimated noise=2.26227 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00569456 Jy ! Component: 100 - total flux cleaned = -0.0059713 Jy ! Component: 150 - total flux cleaned = -0.00621839 Jy ! Component: 200 - total flux cleaned = -0.00643309 Jy ! Total flux subtracted in 200 components = -0.00643309 Jy ! Clean residual min=-0.008431 max=0.005982 Jy/beam ! Clean residual mean=-0.000049 rms=0.002013 Jy/beam ! Combined flux in latest and established models = 0.364333 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.364333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122084Jy sigma=0.466693 ! Fit after self-cal, rms=0.122083Jy sigma=0.466625 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122083Jy sigma=0.466625 ! Fit after self-cal, rms=0.134971Jy sigma=0.462002 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.098 mas, bmaj=22.55 mas, bpa=-16.59 degrees ! Estimated noise=2.28543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00331448 Jy ! Component: 100 - total flux cleaned = -0.00402098 Jy ! Component: 150 - total flux cleaned = -0.00440548 Jy ! Component: 200 - total flux cleaned = -0.00465278 Jy ! Total flux subtracted in 200 components = -0.00465278 Jy ! Clean residual min=-0.006497 max=0.004622 Jy/beam ! Clean residual mean=-0.000052 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.35968 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 125 components and 0.35968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134747Jy sigma=0.461020 ! Fit after self-cal, rms=0.134841Jy sigma=0.460992 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159245 Jy ! Component: 100 - total flux cleaned = -0.000228518 Jy ! Component: 150 - total flux cleaned = -0.000291006 Jy ! Component: 200 - total flux cleaned = -0.000400882 Jy ! Total flux subtracted in 200 components = -0.000400882 Jy ! Clean residual min=-0.006303 max=0.004587 Jy/beam ! Clean residual mean=-0.000055 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.359279 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 0.359279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134779Jy sigma=0.460670 ! Fit after self-cal, rms=0.134788Jy sigma=0.460667 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134788Jy sigma=0.460667 ! Fit after self-cal, rms=0.146145Jy sigma=0.460028 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.133 mas, bmaj=23.06 mas, bpa=-16.87 degrees ! Estimated noise=2.30047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00258416 Jy ! Component: 100 - total flux cleaned = -0.00312773 Jy ! Component: 150 - total flux cleaned = -0.00350247 Jy ! Component: 200 - total flux cleaned = -0.0036686 Jy ! Total flux subtracted in 200 components = -0.0036686 Jy ! Clean residual min=-0.005664 max=0.004225 Jy/beam ! Clean residual mean=-0.000050 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.355611 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 156 components and 0.355611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145923Jy sigma=0.459357 ! Fit after self-cal, rms=0.145985Jy sigma=0.459349 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231632 Jy ! Component: 100 - total flux cleaned = -0.000368912 Jy ! Component: 150 - total flux cleaned = -0.000492289 Jy ! Component: 200 - total flux cleaned = -0.000604737 Jy ! Total flux subtracted in 200 components = -0.000604737 Jy ! Clean residual min=-0.005400 max=0.004209 Jy/beam ! Clean residual mean=-0.000053 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.355006 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 163 components and 0.355006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145903Jy sigma=0.459105 ! Fit after self-cal, rms=0.145910Jy sigma=0.459103 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145910Jy sigma=0.459103 ! Fit after self-cal, rms=0.152516Jy sigma=0.458792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.012 mas, bmaj=36.5 mas, bpa=-8.055 degrees ! Estimated noise=2.40982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00221204 Jy ! Component: 100 - total flux cleaned = -0.00268262 Jy ! Component: 150 - total flux cleaned = -0.00275463 Jy ! Component: 200 - total flux cleaned = -0.00278761 Jy ! Total flux subtracted in 200 components = -0.00278761 Jy ! Clean residual min=-0.004829 max=0.004134 Jy/beam ! Clean residual mean=-0.000070 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.352218 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 186 components and 0.352218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152445Jy sigma=0.458547 ! Fit after self-cal, rms=0.152476Jy sigma=0.458543 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.67063e-05 Jy ! Component: 100 - total flux cleaned = -8.34412e-05 Jy ! Component: 150 - total flux cleaned = -0.000108742 Jy ! Component: 200 - total flux cleaned = -0.000132393 Jy ! Total flux subtracted in 200 components = -0.000132393 Jy ! Clean residual min=-0.004727 max=0.004167 Jy/beam ! Clean residual mean=-0.000073 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.352086 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 190 components and 0.352086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152444Jy sigma=0.458446 ! Fit after self-cal, rms=0.152445Jy sigma=0.458444 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=4.154 mas, bmaj=23.33 mas, bpa=-17.01 degrees ! Estimated noise=2.30689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.154 x 23.33 at -17.01 degrees (North through East) ! Clean map min=-0.0050799 max=0.30224 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.13 mas, bmaj=20.86 mas, bpa=-18.28 degrees ! Estimated noise=3.14993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.239195 Jy ! Component: 100 - total flux cleaned = 0.298846 Jy ! Component: 150 - total flux cleaned = 0.322512 Jy ! Component: 200 - total flux cleaned = 0.335155 Jy ! Total flux subtracted in 200 components = 0.335155 Jy ! Clean residual min=-0.007796 max=0.007565 Jy/beam ! Clean residual mean=-0.000022 rms=0.001950 Jy/beam ! Combined flux in latest and established models = 0.335155 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 42 model components to the UV plane model. ! The established model now contains 42 components and 0.335155 Jy ! Inverting map and beam ! Estimated beam: bmin=4.154 mas, bmaj=23.33 mas, bpa=-17.01 degrees ! Estimated noise=2.30689 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00967933 Jy ! Component: 100 - total flux cleaned = 0.0149839 Jy ! Component: 150 - total flux cleaned = 0.0173982 Jy ! Component: 200 - total flux cleaned = 0.0181631 Jy ! Total flux subtracted in 200 components = 0.0181631 Jy ! Clean residual min=-0.005535 max=0.004439 Jy/beam ! Clean residual mean=-0.000041 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.353318 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 89 components and 0.353318 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.012 mas, bmaj=36.5 mas, bpa=-8.055 degrees ! Estimated noise=2.40982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017846 Jy ! Component: 100 - total flux cleaned = 0.00240518 Jy ! Component: 150 - total flux cleaned = 0.00286629 Jy ! Component: 200 - total flux cleaned = 0.0031213 Jy ! Total flux subtracted in 200 components = 0.0031213 Jy ! Clean residual min=-0.004557 max=0.003896 Jy/beam ! Clean residual mean=-0.000065 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.356439 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227962 Jy ! Component: 100 - total flux cleaned = 0.000391795 Jy ! Component: 150 - total flux cleaned = 0.000504191 Jy ! Component: 200 - total flux cleaned = 0.000611333 Jy ! Total flux subtracted in 200 components = 0.000611333 Jy ! Clean residual min=-0.004448 max=0.003947 Jy/beam ! Clean residual mean=-0.000067 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.357051 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 126 components and 0.357051 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.154 mas, bmaj=23.33 mas, bpa=-17.01 degrees ! Estimated noise=2.30689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000607953 Jy ! Component: 100 - total flux cleaned = -0.000516863 Jy ! Component: 150 - total flux cleaned = -0.000436014 Jy ! Component: 200 - total flux cleaned = -0.000283774 Jy ! Total flux subtracted in 200 components = -0.000283774 Jy ! Clean residual min=-0.004884 max=0.004014 Jy/beam ! Clean residual mean=-0.000047 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.356767 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 148 components and 0.356767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152859Jy sigma=0.457859 ! Fit after self-cal, rms=0.152570Jy sigma=0.457605 wmodel J2121-3703_S_map.mod ! Writing 148 model components to file: J2121-3703_S_map.mod wobs J2121-3703_S_uvs.fits ! Writing UV FITS file: J2121-3703_S_uvs.fits wwins J2121-3703_S_map.win ! wwins: Wrote 2 windows to J2121-3703_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186651 Jy ! Component: 100 - total flux cleaned = -0.00322773 Jy ! Component: 150 - total flux cleaned = -0.00417327 Jy ! Component: 200 - total flux cleaned = -0.00462035 Jy ! Component: 250 - total flux cleaned = -0.00492773 Jy ! Component: 300 - total flux cleaned = -0.00522319 Jy ! Component: 350 - total flux cleaned = -0.00528222 Jy ! Component: 400 - total flux cleaned = -0.00539337 Jy ! Component: 450 - total flux cleaned = -0.0053402 Jy ! Component: 500 - total flux cleaned = -0.00534106 Jy ! Component: 550 - total flux cleaned = -0.00528995 Jy ! Component: 600 - total flux cleaned = -0.00528928 Jy ! Component: 650 - total flux cleaned = -0.00528877 Jy ! Component: 700 - total flux cleaned = -0.00519386 Jy ! Component: 750 - total flux cleaned = -0.00524077 Jy ! Component: 800 - total flux cleaned = -0.00542183 Jy ! Component: 850 - total flux cleaned = -0.00550984 Jy ! Component: 900 - total flux cleaned = -0.00546578 Jy ! Component: 950 - total flux cleaned = -0.00555139 Jy ! Component: 1000 - total flux cleaned = -0.00559349 Jy ! Component: 1050 - total flux cleaned = -0.00559392 Jy ! Component: 1100 - total flux cleaned = -0.00575588 Jy ! Component: 1150 - total flux cleaned = -0.00587483 Jy ! Component: 1200 - total flux cleaned = -0.00603128 Jy ! Component: 1250 - total flux cleaned = -0.00614527 Jy ! Component: 1300 - total flux cleaned = -0.00622111 Jy ! Component: 1350 - total flux cleaned = -0.00633373 Jy ! Component: 1400 - total flux cleaned = -0.00648046 Jy ! Component: 1450 - total flux cleaned = -0.00658877 Jy ! Component: 1500 - total flux cleaned = -0.00666019 Jy ! Component: 1550 - total flux cleaned = -0.00676553 Jy ! Component: 1600 - total flux cleaned = -0.00686921 Jy ! Component: 1650 - total flux cleaned = -0.0069374 Jy ! Component: 1700 - total flux cleaned = -0.00703802 Jy ! Component: 1750 - total flux cleaned = -0.00710457 Jy ! Component: 1800 - total flux cleaned = -0.0071701 Jy ! Component: 1850 - total flux cleaned = -0.00720268 Jy ! Component: 1900 - total flux cleaned = -0.00717127 Jy ! Component: 1950 - total flux cleaned = -0.00726589 Jy ! Component: 2000 - total flux cleaned = -0.00735911 Jy ! Component: 2050 - total flux cleaned = -0.0074818 Jy ! Component: 2100 - total flux cleaned = -0.00751241 Jy ! Component: 2150 - total flux cleaned = -0.00763241 Jy ! Component: 2200 - total flux cleaned = -0.00775095 Jy ! Component: 2250 - total flux cleaned = -0.00792725 Jy ! Component: 2300 - total flux cleaned = -0.00804356 Jy ! Component: 2350 - total flux cleaned = -0.0081875 Jy ! Component: 2400 - total flux cleaned = -0.00832927 Jy ! Component: 2450 - total flux cleaned = -0.0084138 Jy ! Component: 2500 - total flux cleaned = -0.00846988 Jy ! Component: 2550 - total flux cleaned = -0.00863619 Jy ! Component: 2600 - total flux cleaned = -0.00880101 Jy ! Component: 2650 - total flux cleaned = -0.00893702 Jy ! Component: 2700 - total flux cleaned = -0.00912596 Jy ! Component: 2750 - total flux cleaned = -0.0092064 Jy ! Component: 2800 - total flux cleaned = -0.00925959 Jy ! Component: 2850 - total flux cleaned = -0.00936514 Jy ! Component: 2900 - total flux cleaned = -0.00960066 Jy ! Component: 2950 - total flux cleaned = -0.00970433 Jy ! Component: 3000 - total flux cleaned = -0.00980742 Jy ! Component: 3050 - total flux cleaned = -0.0100377 Jy ! Component: 3100 - total flux cleaned = -0.01019 Jy ! Component: 3150 - total flux cleaned = -0.010316 Jy ! Component: 3200 - total flux cleaned = -0.0104414 Jy ! Component: 3250 - total flux cleaned = -0.0106156 Jy ! Component: 3300 - total flux cleaned = -0.0107393 Jy ! Component: 3350 - total flux cleaned = -0.0109849 Jy ! Component: 3400 - total flux cleaned = -0.0111067 Jy ! Component: 3450 - total flux cleaned = -0.0112523 Jy ! Component: 3500 - total flux cleaned = -0.0113246 Jy ! Component: 3550 - total flux cleaned = -0.0114688 Jy ! Component: 3600 - total flux cleaned = -0.0116123 Jy ! Component: 3650 - total flux cleaned = -0.0116599 Jy ! Component: 3700 - total flux cleaned = -0.0118261 Jy ! Component: 3750 - total flux cleaned = -0.011968 Jy ! Component: 3800 - total flux cleaned = -0.0120858 Jy ! Component: 3850 - total flux cleaned = -0.0121797 Jy ! Component: 3900 - total flux cleaned = -0.0123202 Jy ! Component: 3950 - total flux cleaned = -0.0124371 Jy ! Component: 4000 - total flux cleaned = -0.0125535 Jy ! Component: 4050 - total flux cleaned = -0.0126462 Jy ! Total flux subtracted in 4096 components = -0.012785 Jy ! Clean residual min=-0.001323 max=0.001184 Jy/beam ! Clean residual mean=-0.000006 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.343982 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 401 components and 0.343982 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2121-3703_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.154 x 23.33 at -17.01 degrees (North through East) ! Clean map min=-0.0043468 max=0.30602 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2121-3703_S_map.fits wmodel /image_prod/ug002_uva//J2121-3703_S_map.mod ! Writing 401 model components to file: /image_prod/ug002_uva//J2121-3703_S_map.mod wobs /image_prod/ug002_uva//J2121-3703_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2121-3703_S_uvs.fits wwins /image_prod/ug002_uva//J2121-3703_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2121-3703_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.306015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000428294 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.419875 0.419875 0.83975 1.6795 3.359 6.718 13.436 26.872 53.744 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.306 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 714.498 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2121-3703_S_dfm.log closed on Thu Mar 5 05:11:55 2020